Vehicle rear diffuser



FIG. 1 is a perspective view of a vehicle rear diffuser showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view of one side, the opposite side being a mirror image thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a vehicle rear diffuser, as shown and described. 